diff --git a/.gitmodules b/.gitmodules
index ffcd5ea..e45a22e 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "JOJ3"]
 	path = JOJ3
-	url = ssh://git@focs.ji.sjtu.edu.cn:2222/FOCS-dev/JOJ3.git
+	url = ssh://git@focs.ji.sjtu.edu.cn:2222/JOJ/JOJ3.git
diff --git a/JOJ3 b/JOJ3
index 7ce4d29..a9a829d 160000
--- a/JOJ3
+++ b/JOJ3
@@ -1 +1 @@
-Subproject commit 7ce4d29d0e371d24b8f8c63290ae7f6f04279eda
+Subproject commit a9a829da3f3d8603d9dfea4724c1759eedfb1c44